Cold gas station: in the hot stove basis, increase purification equipment, make the gas more clean, pressurized gas transmission, increase the stability of the pressure.
冷煤气站：在热炉基础上，增加净化设备，使煤气更加洁净，加压输送，增加了煤气的压力的稳定性。
2
The feature, industrialized process, operating parameters and main equipment for the pulverized coal pressurized and pure oxygen gasification process were discussed.
论述了粉煤加压纯氧气化工艺的特点、工业化过程、生产操作参数和主要设备。
3
The site mine pressure observation showed that during the face roof normal period or the roof periodical pressurized period, the face equipment all presented a good stability.